45249620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 103676160

約数和(自身を除く): 58426540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2203, 4108, 4406, 5135, 8812, 10270, 11015, 20540, 22030, 28639, 44060, 57278, 114556, 143195, 174037, 286390, 348074, 572780, 696148, 870185, 1740370, 2262481, 3480740, 4524962, 9049924, 11312405, 22624810, 45249620]

約数ペア:

[(1, 45249620), (2, 22624810), (4, 11312405), (5, 9049924), (10, 4524962), (13, 3480740), (20, 2262481), (26, 1740370), (52, 870185), (65, 696148), (79, 572780), (130, 348074), (158, 286390), (260, 174037), (316, 143195), (395, 114556), (790, 57278), (1027, 44060), (1580, 28639), (2054, 22030), (2203, 20540), (4108, 11015), (4406, 10270), (5135, 8812)]